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本文是在设计上,寻找120照相机摄影物镜在20°视场成象缺陷的原因及解决的方法,分析单色象差及失差的关系。
This article is in the design, looking for 120 camera photography objectives in 20 ° field of view defects and reasons for solving the method, the analysis of monochromatic aberrations and the relationship between the loss.